{"id":"ALSA-2024:0010","summary":"Important: tigervnc security update","details":"Virtual Network Computing (VNC) is a remote display system which allows users to view a computing desktop environment not only on the machine where it is running, but from anywhere on the Internet and from a wide variety of machine architectures. TigerVNC is a suite of VNC servers and clients.\n\nSecurity Fix(es):\n\n* xorg-x11-server: Out-of-bounds write in XIChangeDeviceProperty/RRChangeOutputProperty (CVE-2023-5367)\n* xorg-x11-server: out-of-bounds memory reads/writes in XKB button actions (CVE-2023-6377)\n* xorg-x11-server: out-of-bounds memory read in RRChangeOutputProperty and RRChangeProviderProperty (CVE-2023-6478)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.","modified":"2026-01-30T00:29:39.005254Z","published":"2024-01-02T00:00:00Z","related":["CVE-2023-5367","CVE-2023-6377","CVE-2023-6478"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2024:0010"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-5367"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-6377"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-6478"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2243091"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2253291"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2253298"},{"type":"ADVISORY","url":"https://errata.almalinux.org/9/ALSA-2024-0010.html"}],"affected":[{"package":{"name":"tigervnc","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/tigervnc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13.1-3.el9_3.3.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2024:0010.json"}},{"package":{"name":"tigervnc-icons","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/tigervnc-icons"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13.1-3.el9_3.3.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2024:0010.json"}},{"package":{"name":"tigervnc-license","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/tigervnc-license"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13.1-3.el9_3.3.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2024:0010.json"}},{"package":{"name":"tigervnc-selinux","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/tigervnc-selinux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13.1-3.el9_3.3.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2024:0010.json"}},{"package":{"name":"tigervnc-server","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/tigervnc-server"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13.1-3.el9_3.3.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2024:0010.json"}},{"package":{"name":"tigervnc-server-minimal","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/tigervnc-server-minimal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13.1-3.el9_3.3.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2024:0010.json"}},{"package":{"name":"tigervnc-server-module","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/tigervnc-server-module"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13.1-3.el9_3.3.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2024:0010.json"}}],"schema_version":"1.7.3"}